Mark Warren Hetzler
Patent attorney, USPTO registration number 38183, status Active.
- Firm
- Fitch Even Tabin & Flannery LLP
- Location
- Chicago, IL
- On the USPTO roster since
- before May 2006
Mark Warren Hetzler is a USPTO-registered patent attorney (registration number 38183) at Fitch Even Tabin & Flannery LLP, in Chicago, IL. The registration is active on the current USPTO roster, and Mark Warren Hetzler has been listed on the roster since before May 2006.
Fitch Even Tabin & Flannery LLP has 35 registered patent practitioners on the roster (32 patent attorneys and 3 patent agents), so Mark Warren Hetzler works alongside 34 other registered practitioners there.
Chicago, IL has 1,896 registered patent practitioners in all: 1,537 patent attorneys and 303 patent agents.
Other registered practitioners in Chicago, IL
- Vangelis Economou — Patent attorney, Reg. No. 32341, Economou IP Law
- Cory Robert Edwards — Patent attorney, Reg. No. 78368, Blank Rome, LLP
- Elizabeth J. Eich — Patent agent, Reg. No. 52854, Husch Blackwell LLP
- Audra C. Eidem Heinze — Patent attorney, Reg. No. 61267, Banner & Witcoff LTD
- Nader Yacoub El-Ziq — Patent agent, Reg. No. 57932
- Lucy Elandjian — Patent attorney, Reg. No. 46164, IP Law Services, LLC
- Lamis G. Eli — Patent attorney, Reg. No. 72068, Segal McCambridge Singer & Mahoney
- William W. Elinski — Patent attorney, Reg. No. 48313, Pretzel and Stouffer
All patent attorneys and agents in Chicago, IL
Patent firms in Illinois · Practitioners by state
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